16210658620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{751189}}^1$

素因数の和:751294

約数の個数: 48

約数和(自身を含む): 37102776480

約数和(自身を除く): 20892117860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 4316, 5395, 10790, 21580, 751189, 1502378, 3004756, 3755945, 7511890, 9765457, 15023780, 19530914, 39061828, 48827285, 62348687, 97654570, 124697374, 195309140, 249394748, 311743435, 623486870, 810532931, 1246973740, 1621065862, 3242131724, 4052664655, 8105329310, 16210658620]

約数ペア:

[(1, 16210658620), (2, 8105329310), (4, 4052664655), (5, 3242131724), (10, 1621065862), (13, 1246973740), (20, 810532931), (26, 623486870), (52, 311743435), (65, 249394748), (83, 195309140), (130, 124697374), (166, 97654570), (260, 62348687), (332, 48827285), (415, 39061828), (830, 19530914), (1079, 15023780), (1660, 9765457), (2158, 7511890), (4316, 3755945), (5395, 3004756), (10790, 1502378), (21580, 751189)]